<template>
  <div class="app-container">
    <!-- 检索 start -->
    <el-filter
      size="medium"
      :data="filterInfo.data"
      :field-list="filterInfo.fieldList"
      :show-selection="false"
      @handleFilter="handleFilter"
      @handleReset="handleReset"
      @handleEvent="handleEvent"
    />
    <!-- 检索 end -->

    <!-- 公共操作 star -->
    <fire-oper-menu
      :show-excel-export="true"
      :show-excel-import="true"
      @ExcelExport="handleDownload"
      @handleCreate="handleCreate"
      @handleDeleteAll="handleDeleteAll"
    />
    <!-- 公共操作 end -->

    <!-- 数据列表 start -->
    <fire-table
      ref="table"
      :list-query="filterInfo.data"
      :columns="tableColumns"
      :handle="tableHandle"
      :api="api"
      @handleSelectionChange="handleSelectionChange"
    />
    <!-- 数据列表 end -->

    <el-dialog
      :close-on-click-modal="false"
      width="80%"
      :title="textMap[dialogStatus]"
      :visible.sync="dialogFormVisible"
    >
      <ele-form
        ref="form"
        v-model="formData"
        v-bind="formConfig"
        :request-fn="handleRequest"
          :isShowBackBtn="false"
 @request-success="handleRequestSuccess"
      />
    </el-dialog>
  </div>
</template>

<script>
import {
  fetchList,
  createad,
  updatead,
  deletead,
} from "diandi-admin/lib/api/system/website.js";
// import waves from '@/directive/waves' // waves directive
import { parseTime } from "@/utils";

export default {
  data() {
    return {
      // 表格数据 start
      api: fetchList,
      tableColumns: [
        { label: "名称", prop: "title" },
        {
          label: "图片",
          prop: "image",
          align: "center",
          width: 120,
          render: (h, { row }) => {
            return h("el-image", { attrs: { src: row.images } }, row.images);
          },
        },
        // {
        //   label: '状态',
        //   prop: 'status',
        //   width: 80,
        //   align: 'center',
        //   render: (h, { row }) => {
        //     return h('el-tag', { attrs: { type: row.status === '正常' ? 'success' : 'info', size: 'small' }}, row.status)
        //   }
        // },
        { label: "创建时间", prop: "createtime", align: "center" },
      ],
      tableHandle: [
        {
          label: "修改",
          type: "primary",
          isPop: false,
          method: (row) => {
            this.editItem(row);
          },
        },
        {
          label: "删除",
          type: "danger",
          isPop: true,
          method: (row) => {
            this.deleteItem(row);
          },
        },
      ],
      // 表格数据end
      // 检索 start
      filterInfo: {
        data: {
          page: 1,
          limit: 20,
          title: null,
          // age: null,
          // count: 1,
          // sex: 1,
          // date: null,
          // dateTime: null,
          // range: null
        },
        fieldList: [
          { label: "名称", type: "input", value: "title" },
          { label: "年龄", type: "input", value: "age", disabled: true },
          {
            label: "计数",
            type: "inputNumber",
            value: "count",
            min: 1,
            max: 10,
          },
          // // { label: '性别', type: 'select', value: 'sex', list: 'sexList' },
          // { label: '日期', type: 'date', value: 'date' },
          // { label: '创建时间', type: 'date', value: 'dateTime', dateType: 'datetime', clearable: true },
          // { label: '时间区间', type: 'date', value: 'range', dateType: 'daterange' }
        ],
      },
      // listTypeInfo: {
      //   sexList: [{ id: 1, name: '男' }, { id: 2, name: '女' }, { id: 3, name: '保密' }]
      // },
      // 检索 end
      tableKey: 0,
      formInline: {
        user: "",
        region: "",
      },
      // 表单数据 start
      formData: {},
      formConfig: {
        formDesc: {
          images: {
            label: "图片",
            type: "image-uploader", // 只需要在这里指定为 image-uploader 即可
          },
          title: {
            type: "input",
            label: "标题",
          },
          description: {
            type: "textarea",
            label: "描述",
          },
          menuname: {
            type: "input",
            label: "按钮名称",
          },
          menuurl: {
            type: "input",
            label: "按钮链接地址",
          },
        },
        order: ["images", "title", "description", "menuname", "menuurl"],
      },
      // 表单数据 end
      total: 0,
      list: [],
      demo: {
        title: "",
      },
      temp: {
        id: undefined,
        importance: 1,
        remark: "",
        timestamp: new Date(),
        title: "",
        type: "",
        status: "published",
      },
      dialogFormVisible: false,
      dialogStatus: "",
      textMap: {
        update: "编辑幻灯片",
        create: "添加幻灯片",
      },
      dialogPvVisible: false,
      pvData: [],
      downloadLoading: false,
    };
  },
  created() {
    this.getList();
  },
  methods: {
    // 触发请求
    async resetForm() {
      this.$refs.form.resetForm();
    },
    handleSelectionChange(val) {
      console.log("传递来的", val);
    },
    // 更新，和创建
    handleRequest(data) {
      console.log(data);
      const that = this;

      if (that.dialogStatus === "create") {
        createad(data).then((response) => {
          if (response.code === 200) {
            console.log(response);
            that.getList();
            that.dialogFormVisible = false;
            that.$message.success(response.message);
          }
        });
      } else if (that.dialogStatus === "update") {
        updatead(data).then((res) => {
          if (res.code === 200) {
            console.log("更新", res);
            that.getList();
            that.dialogFormVisible = false;
            that.$message.success(res.message);
          }
        });
      }

      return Promise.resolve();
    },
    // 单行数据删除
    deleteItem(row) {
      const that = this;
      deletead(row).then((res) => {
        console.log("更新", res);
        that.getList();
        that.dialogFormVisible = false;
      });
    },
    handleRequestSuccess() {},
    getList() {
      const that = this;
      that.listLoading = true;
      fetchList(that.filterInfo.data).then((response) => {
        that.total = response.data.dataProvider.total;
        that.list = response.data.dataProvider.allModels;
        console.log(that.list);
        // Just to simulate the time of the request
        setTimeout(() => {
          that.listLoading = false;
        }, 1.5 * 1000);
      });
    },
    /** 搜索 */
    handleFilter(row) {
      const that = this;
      console.log(row);
      that.$set(that.filterInfo, "data", row);
      console.log("检索前", that.filterInfo.data);
      that.getList();
    },
    /** 重置 */
    handleReset(row) {
      console.log(row);
    },
    /** 焦点失去事件 */
    handleEvent(row) {
      console.log(row);
    },
    handleModifyStatus(row, status) {
      this.$message({
        message: "操作Success",
        type: "success",
      });
      row.status = status;
    },

    sortChange(data) {
      const { prop, order } = data;
      if (prop === "id") {
        this.sortByID(order);
      }
    },
    sortByID(order) {
      if (order === "ascending") {
        this.listQuery.sort = "+id";
      } else {
        this.listQuery.sort = "-id";
      }
      this.handleFilter();
    },
    handleCreate() {
      const that = this;
      this.resetForm();
      that.dialogStatus = "create";
      that.dialogFormVisible = true;
    },
    handleDeleteAll() {
      console.log("删除");
    },
    createData() {},
    handleUpdate(row) {
      this.temp = Object.assign({}, row); // copy obj
      this.temp.timestamp = new Date(this.temp.timestamp);
      this.dialogStatus = "update";
      this.dialogFormVisible = true;
    },
    updateData() {},
    handleDelete(row, index) {
      this.$notify({
        title: "Success",
        message: "Delete Successfully",
        type: "success",
        duration: 2000,
      });
      this.list.splice(index, 1);
    },
    editItem(row) {
      const that = this;
      that.formData = row;
      that.dialogFormVisible = true;
      console.log(row);
      this.dialogStatus = "update";
    },
    handleDownload() {
      this.downloadLoading = true;
      import("@/vendor/Export2Excel").then((excel) => {
        const tHeader = ["title", "create_time"];
        const filterVal = [{ title: "12", create_time: "23435345353" }];
        const data = this.formatJson(filterVal);
        excel.export_json_to_excel({
          header: tHeader,
          data,
          filename: "table-list",
        });
        this.downloadLoading = false;
      });
    },
    formatJson(filterVal) {
      return this.list.map((v) =>
        filterVal.map((j) => {
          if (j === "timestamp") {
            return parseTime(v[j]);
          } else {
            return v[j];
          }
        })
      );
    },
    getSortClass: function (key) {
      const sort = this.listQuery.sort;
      return sort === `+${key}` ? "ascending" : "descending";
    },
  },
};
</script>
